What is the first step to solve $$2\frac{1}{3} \times \frac{3}{5}$$ ?

Convert $$2\frac{1}{3}$$ to an improper fraction, which is $$\frac{7}{3}$$ .

If there are 48 gumballs and $$\frac{3}{8}$$ are pink, how many are pink?

To find the number of pink gumballs, multiply 48 by $$\frac{3}{8}$$ : $$48 \times \frac{3}{8} = 18$$ .

What is the remaining fraction if $$\frac{3}{8}$$ are pink and $$\frac{3}{8}$$ are white?

The remaining fraction is $$1 - (\frac{3}{8} + \frac{3}{8}) = 1 - \frac{6}{8} = \frac{2}{8} = \frac{1}{4}$$ .

How do you find the number of blue gumballs if 3/8 are pink and 3/8 are white?

First, find the total fraction of pink and white gumballs: $$\frac{3}{8} + \frac{3}{8} = \frac{6}{8}$$ . The remaining fraction is $$1 - \frac{6}{8} = \frac{2}{8} = \frac{1}{4}$$ . Then, multiply this fraction by the total number of gumballs.

What is the formula for multiplying two fractions?

The formula is: If $$\frac{a}{b}$$ and $$\frac{c}{d}$$ are two fractions, then $$\frac{a}{b} \times \frac{c}{d} = \frac{a \times c}{b \times d}$$ .

What is the definition of a numerator?

The numerator is the top part of a fraction that indicates how many parts are being considered.

What is the definition of a denominator?

The denominator is the bottom part of a fraction that indicates the total number of equal parts in the whole.

What is the relationship between fractions and division?

A fraction can be interpreted as a division problem. For example, $$\frac{a}{b}$$ means 'a divided by b'.

Multiply Fractions/Fractions/Whole Numbers Flashcards

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (the number of parts) and 'b' is the denominator (the total number of equal parts).

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

2.

FLASHCARD QUESTION

Front

What does it mean to multiply fractions?

Back

Tags

CCSS.5.NF.B.6

3.

FLASHCARD QUESTION

Front

What is a whole number?

Back

Whole numbers are non-negative numbers without fractions or decimals, including 0, 1, 2, 3, and so on.

4.

FLASHCARD QUESTION

Front

What is the product in multiplication?

Back

The product is the result of multiplying two or more numbers together.

Tags

CCSS.3.OA.A.1

5.

FLASHCARD QUESTION

Front

How do you find a fraction of a whole number?

Back

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

6.

FLASHCARD QUESTION

Front

What is the first step in multiplying a mixed number by a fraction?

Back

Convert the mixed number to an improper fraction before multiplying.

Tags

CCSS.5.NF.B.6

7.

FLASHCARD QUESTION

Front

How do you convert a mixed number to an improper fraction?

Back

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